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Definitions of Ornamental Trees and Shrubs, Quizzes of Environmental Science

Various ornamental trees and shrubs with leaves, stems, flowers, fruits, and growth habits. Species include berberis thunbergii, cotoneaster divaricatus, daphne x burkwoodii, enkianthus campanulatus, euonymus alatus, fothergilla major, prunus maritima, rhodotypos scandens, rosa multiflora, rosa rugosa, spiraea thunbergii, viburnum carlesii, viburnum plicatum var. Tomentosum, viburnum sieboldii, acer griseum, acer palmatum, cornus mas, malus hupehensis, malus sargentii, magnolia stellata, prunus sargentii, prunus serrulata, prunus subhirtella, stewartia pseudocamellia, styrax japonicus, syringa reticulata, syringa vulgaris, buxus microphylla, ilex crenata convexa, ilex opaca, ilex glabra, ilex x meserveae, kalmia latifolia, larix laricina, leucothoe fontanesiana, metasequoia glyptostroboides, pieris floribunda, pieris japonica, rhododendron carolinianum, rhododendron catawbiense, rhododendron maximum, rhododendron obtusum, abies concolor, cryptomeria japonica, chamaecyparis pisifera, ju

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2013/2014

Uploaded on 12/03/2014

keiralee
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TERM 1 DEFINITION 1
Berberis thunbergiiJapanese Barberry
opposite leaves distinguish it fromIlex crenatawhich has
alternate leaves
small elliptical or rounded leaves with notches in the apex
distinctly square green stems
TERM 2 DEFINITION 2
Cotoneaster divaricatusSpreading Cotoneaster
red, pome fruits
irregular growth habit
long spreading branches
alternate leaves
pubescence on underside of leaf
pubescent stems
TERM 3 DEFINITION 3
Daphne x burkwoodiiBurkwood Daphne
pale pink flowers are clustered in umbels
flowers fragrant
short internodes and buds crowded on stem
semievergreen foliage
foliage dull, bluish-green
small red fruit in fall
TERM 4 DEFINITION 4
Enkianthus campanulatus Redvein Enkianthus
TERM 5 DEFINITION 5
Euonymus alatusWinged Euonymus, Burningbush
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Berberis thunbergiiJapanese Barberry opposite leaves distinguish it fromIlex crenatawhich has alternate leaves small elliptical or rounded leaves with notches in the apex distinctly square green stems TERM 2 DEFINITION 2 Cotoneaster divaricatusSpreading Cotoneaster red, pome fruits irregular growth habit long spreading branches alternate leaves pubescence on underside of leaf pubescent stems TERM 3 DEFINITION 3 Daphne x burkwoodiiBurkwood Daphne pale pink flowers are clustered in umbels flowers fragrant short internodes and buds crowded on stem semievergreen foliage foliage dull, bluish-green small red fruit in fall TERM 4 DEFINITION 4 Enkianthus campanulatus Redvein Enkianthus TERM 5 DEFINITION 5 Euonymus alatusWinged Euonymus, Burningbush

Fothergilla majorLarge Fothergilla TERM 7 DEFINITION 7 Prunus maritimaBeach Plum TERM 8 DEFINITION 8 Rhodotypos scandensJetbead fruits in groups of 4 opposite leaf arrangement, simple leaves with sharp, double serration TERM 9 DEFINITION 9 Rosa multifloraJapanese Rose, Multiflora Rose recurved prickles alternate leaf arrangement red hip TERM 10 DEFINITION 10 Rosa rugosaRugosa Rose covered in prickles alternate leaf arrangement red hip

Acer palmatumJapanese Maple TERM 17 DEFINITION 17 Aesculus hippocastanum Common Horsechestnut TERM 18 DEFINITION 18 Cornus masCorneliancherry Dogwood red, olive-shaped fruit exfoliating bark dark green, glossy foliage small, rounded tree flower buds are rounded and numerous TERM 19 DEFINITION 19 Malus hupehensisTea Crabapple TERM 20 DEFINITION 20 Malus sargentiiSargent Crabapple

Magnolia stellataStar Magnolia TERM 22 DEFINITION 22 Prunus sargentiiSargent Cherry TERM 23 DEFINITION 23 Prunus serrulataOriental Cherry TERM 24 DEFINITION 24 Prunus subhirtellaHigan Cherry TERM 25 DEFINITION 25 Stewartia pseudocamelliaJapanese Stewartia

Ilex opacaAmerican Holly leaves large, up to 3.5" long spines point out from leaf margins TERM 32 DEFINITION 32 Ilex glabraInkberry only a few teeth at the leaf apex upright growth with leggy, open base colonizing or suckering habit small black fruit TERM 33 DEFINITION 33 Ilex x meserveaeMeserve Holly, Blue Holly shrubby habit dark blue-green shiny leaves closely-spaced teeth/spines on leaves purplish new stems red fruit (female plants only) TERM 34 DEFINITION 34 Kalmia latifoliaMountain Laurel fruit clusters upright lateral buds hidden behind the petiole base leaf margins entire (no serrations) TERM 35 DEFINITION 35 Larix laricinaAmerican Larch purs on branches cones are very small and egg-shaped cones are persistent on tree new stems are pubescent

Leucothoe fontanesianaDrooping Leucothoe stout, glabrous green-red stems with little lateral racemes of white urn-shaped flowers in axil TERM 37 DEFINITION 37 Metasequoia glyptostroboidesDawn Redwood conical, uniform habit deciduous needles and stems opposite buds on persistent stems separate it fromTaxodium distichum(Common Baldcypress) buttresses trunk with braided character and shredded red-brown bark TERM 38 DEFINITION 38 Pieris floribundaMountain Pieris upright flower clusters separate it fromP. japonicawhich has pendulous flower clusters. leaf margins are hair like TERM 39 DEFINITION 39 Pieris japonicaJapanese Pieris leaves evergreen with shallow teeth on the margin.P. floribundahas cilate (hair-like) margins andKalmia latifoliahas entire margins. pendulous clusters or white urn-shaped flowers in late winter through early spring persistent brown capsules TERM 40 DEFINITION 40 Rhododendron carolinianumCarolina Rhododendron medium-sized leaves (larger thanR. 'PJM') leaves scaly and brown-dotted on the underside

Chamaecyparis pisiferaSawara Falsecypress scale like leaves white lines on underside of scales pea-like cones shredding bark scales tend to broaden at tip TERM 47 DEFINITION 47 Juniperus chinensisChinese Juniper juvenile awl-shaped needles green midrib on upper concave side TERM 48 DEFINITION 48 Juniperus horizontalisCreeping Juniper two types of leaves present purple winter color needles pointed loose and floppy branches TERM 49 DEFINITION 49 Microbiota decussataRussian Arborvitae juniper-like foliage foliage is scale-like and feathery low growing habit with drooping shoot tips TERM 50 DEFINITION 50 Picea abiesNorway Spruce large cones long pendulous branchlets light gray bark

Picea glaucaWhite Spruce small cone 6 in branches held horizontally distinct "skunky" odor from crushed needles light gray bark TERM 52 DEFINITION 52 Pinus bungeanaLacebark Pine needles in 3's, with a raised midrib needles very sharp to touch interesting mosaic bark multi-trunked medium green, "plastic"-like needles TERM 53 DEFINITION 53 Pinus cembraSwiss Stone Pine small to medium-sized tree needles in 5's, with stomatal lines on underside serrated margins new stems covered with orange-brown hairs TERM 54 DEFINITION 54 Pinus mugoMugo Pine needles in 2's, stiff and curved protuberances left by abscised leaves generally dwarfed appearance small resinous buds, which are hard to see dark ring around cone tip TERM 55 DEFINITION 55 Pinus resinosaRed Pine needles in 2's, stiff and curved protuberances left by abscised leaves generally dwarfed appearance small resinous buds, which are hard to see dark ring around cone tip

Tsuga canadensisCanadian Hemlock pyramidal, medium-sized, needle evergreen tree with horizontal to pendulous, graceful branches short flattened needles needles held in 2-ranked fashion shoots pubescent has minutely serrulate leaf margins twigs roughened by persistent leaf bases remaining after needles fall numerous, small cones